Inventor

WISEMAN DONALD H

US5 patents

⚠️ This page may combine multiple inventors who share the name “WISEMAN DONALD H”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

WISEMAN DONALD H

2 patents

US4339020AJul 13, 1982

Ladder support

WISEMAN DONALD H20 citations76

US8673072B2Mar 18, 2014

Crystal grower with integrated litz coil

WISEMAN DONALD H0 citations46

ILLINOIS TOOL WORKS

1 patent

US6043471AMar 28, 2000

Multiple head inductive heating system

ILLINOIS TOOL WORKS131 citations96

PILLAR IND

1 patent

US6620374B2Sep 16, 2003

Induction heat-treating of threaded fasteners with a rotary conveyor

PILLAR IND9 citations65

ABP INDUCTION LLC

1 patent

US7632350B2Dec 15, 2009

Crystal grower with integrated Litz coil

ABP INDUCTION LLC2 citations53